[SCSI] mptspi: reset handler shouldn't be called for other bus protocols

[pandora-kernel.git] / drivers / message / fusion / mptbase.c

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 9080853..a300840 100644 (file)
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -1605,6 +1605,21 @@ mpt_resume(struct pci_dev *pdev)
 }
 #endif
 
+static int
+mpt_signal_reset(int index, MPT_ADAPTER *ioc, int reset_phase)
+{
+       if ((MptDriverClass[index] == MPTSPI_DRIVER &&
+            ioc->bus_type != SPI) ||
+           (MptDriverClass[index] == MPTFC_DRIVER &&
+            ioc->bus_type != FC) ||
+           (MptDriverClass[index] == MPTSAS_DRIVER &&
+            ioc->bus_type != SAS))
+               /* make sure we only call the relevant reset handler
+                * for the bus */
+               return 0;
+       return (MptResetHandlers[index])(ioc, reset_phase);
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
  *     mpt_do_ioc_recovery - Initialize or recover MPT adapter.
@@ -1885,14 +1900,14 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
                        if ((ret == 0) && MptResetHandlers[ii]) {
                                dprintk((MYIOC_s_INFO_FMT "Calling IOC post_reset handler #%d\n",
                                                ioc->name, ii));
-                               rc += (*(MptResetHandlers[ii]))(ioc, MPT_IOC_POST_RESET);
+                               rc += mpt_signal_reset(ii, ioc, MPT_IOC_POST_RESET);
                                handlers++;
                        }
 
                        if (alt_ioc_ready && MptResetHandlers[ii]) {
                                drsprintk((MYIOC_s_INFO_FMT "Calling alt-%s post_reset handler #%d\n",
                                                ioc->name, ioc->alt_ioc->name, ii));
-                               rc += (*(MptResetHandlers[ii]))(ioc->alt_ioc, MPT_IOC_POST_RESET);
+                               rc += mpt_signal_reset(ii, ioc->alt_ioc, MPT_IOC_POST_RESET);
                                handlers++;
                        }
                }
@@ -3267,11 +3282,11 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag)
                                if (MptResetHandlers[ii]) {
                                        dprintk((MYIOC_s_INFO_FMT "Calling IOC pre_reset handler #%d\n",
                                                        ioc->name, ii));
-                                       r += (*(MptResetHandlers[ii]))(ioc, MPT_IOC_PRE_RESET);
+                                       r += mpt_signal_reset(ii, ioc, MPT_IOC_PRE_RESET);
                                        if (ioc->alt_ioc) {
                                                dprintk((MYIOC_s_INFO_FMT "Calling alt-%s pre_reset handler #%d\n",
                                                                ioc->name, ioc->alt_ioc->name, ii));
-                                               r += (*(MptResetHandlers[ii]))(ioc->alt_ioc, MPT_IOC_PRE_RESET);
+                                               r += mpt_signal_reset(ii, ioc->alt_ioc, MPT_IOC_PRE_RESET);
                                        }
                                }
                        }
@@ -5706,11 +5721,11 @@ mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag)
                        if (MptResetHandlers[ii]) {
                                dtmprintk((MYIOC_s_INFO_FMT "Calling IOC reset_setup handler #%d\n",
                                                ioc->name, ii));
-                               r += (*(MptResetHandlers[ii]))(ioc, MPT_IOC_SETUP_RESET);
+                               r += mpt_signal_reset(ii, ioc, MPT_IOC_SETUP_RESET);
                                if (ioc->alt_ioc) {
                                        dtmprintk((MYIOC_s_INFO_FMT "Calling alt-%s setup reset handler #%d\n",
                                                        ioc->name, ioc->alt_ioc->name, ii));
-                                       r += (*(MptResetHandlers[ii]))(ioc->alt_ioc, MPT_IOC_SETUP_RESET);
+                                       r += mpt_signal_reset(ii, ioc->alt_ioc, MPT_IOC_SETUP_RESET);
                                }
                        }
                }